281期：【24码】《03,04,05,10,11,14,16,18,19,20,21,25,27,30,31,34,35,39,41,42,43,44,46,48》开：10对
282期：【24码】《02,04,05,06,07,11,14,15,16,18,22,23,25,27,28,30,32,33,34,36,42,45,48,49》开：23对
283期：【24码】《01,07,12,17,21,22,23,24,25,28,29,31,34,35,36,37,38,39,41,42,43,46,48,49》开：18错
284期：【24码】《04,07,11,13,14,15,16,17,19,20,21,24,26,30,31,32,35,39,40,42,44,45,46,48》开：32对
285期：【24码】《02,06,08,10,11,14,16,21,22,25,26,28,29,31,33,35,38,40,43,45,46,47,48,49》开：19错
286期：【24码】《02,03,04,11,13,15,18,20,21,22,23,24,25,26,28,31,33,36,38,42,43,44,47,49》开：？？